Write an expression in the simplest form for the perimeter of the figure: xh4
x+4
2x+5
x+1

6x+18

Step-by-step explanation:

Perimeter is the sum of all the sides:

(x+4)+(x+4)+(x)+(x+1)+(4)+(2x+5)

x+x+x+x+2x+4+4+1+4+5

6x+18

can you add an image ?

step-by-step explanation:

walter needs to make at least 5 more cookies but no more than 40. 5 ≤ x ≤ 40

step-by-step explanation:

20 ≤ x + 15 ≤ 55

subtract 15 from all parts

20-15 ≤ x + 15-15 ≤ 55-15

5 ≤ x ≤ 40

this means how many more cookies he has to make

walter needs to make at least 5 more cookies, but no more than 40 cookies; 5 ≤ x ≤ 40